[gitg] Show the checked out branch

[Ignacio Casal Quinteiro <icq src gnome org>]

commit e4741b1512b7c7e54f3a78a3b39905ae66998eb1
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Mon Mar 11 16:47:08 2013 +0100

    Show the checked out branch

 plugins/history/gitg-history-navigation.vala |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/plugins/history/gitg-history-navigation.vala b/plugins/history/gitg-history-navigation.vala
index 75ea914..f4bf191 100644
--- a/plugins/history/gitg-history-navigation.vala
+++ b/plugins/history/gitg-history-navigation.vala
@@ -107,12 +107,7 @@ namespace GitgHistory
 
                        try
                        {
-                               head = repo.lookup_reference("HEAD");
-
-                               if (head.get_reference_type() != Ggit.RefType.SYMBOLIC)
-                               {
-                                       head = null;
-                               }
+                               head = repo.get_head();
                        } catch {}
 
                        if (CommandLine.all)
@@ -133,7 +128,7 @@ namespace GitgHistory
                                string? icon = null;
                                bool isdef = false;
 
-                               if (head != null && item.get_name() == head.get_name())
+                               if (head != null && item.get_target().equal(head.get_target()))
                                {
                                        icon = "object-select-symbolic";